KR920001122A - Protection against excessive pressure - Google Patents

Protection against excessive pressure Download PDF

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Publication number
KR920001122A
KR920001122A KR1019900009524A KR900009524A KR920001122A KR 920001122 A KR920001122 A KR 920001122A KR 1019900009524 A KR1019900009524 A KR 1019900009524A KR 900009524 A KR900009524 A KR 900009524A KR 920001122 A KR920001122 A KR 920001122A
Authority
KR
South Korea
Prior art keywords
pressure
space
nozzle
seal
given
Prior art date
Application number
KR1019900009524A
Other languages
Korean (ko)
Other versions
KR0185974B1 (en
Inventor
프리예링크 페터
Original Assignee
프레데릭 얀 스미트
엔. 브이. 필립스 글로아이람펜파브리켄
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 프레데릭 얀 스미트, 엔. 브이. 필립스 글로아이람펜파브리켄 filed Critical 프레데릭 얀 스미트
Publication of KR920001122A publication Critical patent/KR920001122A/en
Application granted granted Critical
Publication of KR0185974B1 publication Critical patent/KR0185974B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

내용 없음No content

Description

과도 압력에 대한 보호장치Protection against excessive pressure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 실린더의 형태로 제작된 본 발명에 따른 장치의 중심부를 통한 단면도1 shows a cross section through the center of a device according to the invention made in the form of a cylinder

Claims (8)

기구의 내부 공간에 대하여 상기 기구의 내부 공간과 연통하는 노즐의 다른 측면에 주어진 힘에 의해 적용된 밸브가 제공되고, 과도 압력으로부터 상기 기구를 보호하기 위한 장치에 있어서, 상기 주어진 힘은 보호될 상기 공간내의 압력과 무관한 공기력인 것을 특징으로 하는 장치.With respect to the internal space of the instrument there is provided a valve applied by a given force on the other side of the nozzle in communication with the internal space of the instrument, the apparatus for protecting the instrument from excessive pressure, the given force being the space to be protected Apparatus characterized in that the air force irrespective of the internal pressure. 제1항에 있어서, 역시 밸브가 적용된 제2노즐을 포함하는 상기 장치에 의해 공기력이 발생되고, 밀봉 수단은 상기 밸브가 적용될때 상기 2개의 노즐이 상호 연통되는 것을 방지하며, 상기 제2노즐은 주어진 압력으로 공간에 연결된 것을 특징으로 하는 장치.An air force is generated by the apparatus, which also comprises a second nozzle with a valve applied thereto, and sealing means prevents the two nozzles from communicating with each other when the valve is applied. Apparatus characterized in that they are connected to the space at a given pressure. 제2항에 있어서, 상기 밀봉 수단은 2개의 밀봉부를 구성되며, 한 밀봉부는 보호될 상기 공간과 연통되는 노즐을 둘러싸고, 다른 밀봉부는 상기 제2노즐을 둘러싸는 것을 특징으로 하는 장치.3. An apparatus according to claim 2, wherein the sealing means comprises two seals, one seal encircling the nozzle in communication with the space to be protected, and the other seal encircling the second nozzle. 제3항에 있어서, 상기 2개의 밀봉부중의 한 밀봉부는 다른 밀봉부를 완전히 둘러싸는 것을 특징으로 하는 장치.4. The apparatus of claim 3, wherein one of the two seals completely surrounds the other seal. 제3항에 있어서, 상기 제2밀봉부는 상기 제1밀봉부를 둘러싸며, 상기 제2노즐은 상기 2개의 밀봉부 사이에서 돌출되는 것을 특징으로 하는 장치.4. The apparatus of claim 3, wherein the second seal encloses the first seal and the second nozzle protrudes between the two seals. 제2항 내지 제5항 중 어느 한 항에 있어서, 주어진 압력에서 상기 공간의 압력은 0과 대기압 사이에서 있는것을 특징으로 하는 장치.6. A device according to any one of claims 2 to 5, wherein at a given pressure the pressure in the space is between zero and atmospheric pressure. 제2항 내지 제6항 중 어느 한 항에 있어서, 주어진 압력에서 상기 공간의 압력은 조정가능한 것을 특징으로 하는 장치.The device according to any one of claims 2 to 6, wherein the pressure in the space at a given pressure is adjustable. 제2항 내지 제6항 중 어느 한 항에 있어서, 압력 센서가, 상기 밸브가 적용될때 밀봉 수단에 의해 제한되고 상기 제2노즐이 내부로 돌출되는 상기 공간에 연결되는 것을 특징으로 하는 장치.The device according to claim 2, wherein a pressure sensor is connected to said space, which is limited by sealing means when said valve is applied and said second nozzle protrudes inward. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900009524A 1989-06-27 1990-06-27 Protective device of excessive pressure KR0185974B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908520 1989-06-27
FR8908520A FR2648890B1 (en) 1989-06-27 1989-06-27 OVERPRESSURE PROTECTION DEVICE

Publications (2)

Publication Number Publication Date
KR920001122A true KR920001122A (en) 1992-01-30
KR0185974B1 KR0185974B1 (en) 1999-10-01

Family

ID=9383146

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900009524A KR0185974B1 (en) 1989-06-27 1990-06-27 Protective device of excessive pressure

Country Status (7)

Country Link
US (1) US5056555A (en)
EP (1) EP0405684B1 (en)
JP (1) JP2936281B2 (en)
KR (1) KR0185974B1 (en)
DE (1) DE69029411T2 (en)
ES (1) ES2078295T3 (en)
FR (1) FR2648890B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073613A (en) * 1998-03-12 2000-06-13 Warner; Derrick Fuel regulator adjustment system and method of using same
US6148848A (en) * 1998-03-30 2000-11-21 Freed; John F. Multicannular fluid delivery system with pressure sensitive alarm
US6569250B2 (en) 2001-01-08 2003-05-27 Cree, Inc. Gas-driven rotation apparatus and method for forming silicon carbide layers
US6896738B2 (en) * 2001-10-30 2005-05-24 Cree, Inc. Induction heating devices and methods for controllably heating an article
US6797069B2 (en) * 2002-04-08 2004-09-28 Cree, Inc. Gas driven planetary rotation apparatus and methods for forming silicon carbide layers
DE102004031574A1 (en) * 2004-06-29 2006-02-09 Daume Regelarmaturen Gmbh Double-walled safety tank with valve
KR100706661B1 (en) * 2004-12-11 2007-04-23 (주)에이오앤 Rapid isolation valve
US8052794B2 (en) * 2005-09-12 2011-11-08 The United States Of America As Represented By The Secretary Of The Navy Directed reagents to improve material uniformity
DE102008018804B3 (en) 2008-04-15 2010-05-20 Astrium Gmbh Device for overpressure protection of pressurized components
US10330210B2 (en) 2016-07-12 2019-06-25 Saudi Arabian Oil Company Utilizing clean gas to reliably operate main and pilot relief valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675204A (en) * 1948-09-30 1954-04-13 Johnson Clarence Noncorrodible fluid-pressure operated valve
US3100083A (en) * 1961-05-15 1963-08-06 Willis W Wardrup Water sprinkler valve
US3344807A (en) * 1965-08-27 1967-10-03 Lehrer Fritz Shut-off valve
US3422840A (en) * 1966-01-17 1969-01-21 Grove Valve & Regulator Co Relief valve with resilient seal means
US3689025A (en) * 1970-07-30 1972-09-05 Elmer P Kiser Air loaded valve
AT313010B (en) * 1972-02-04 1974-01-25 Unitherm Oesterreich Gmbh Shut-off valve with a device for indicating leaks that have occurred
US3905392A (en) * 1974-07-29 1975-09-16 Hodgman Manufacturing Co Inc Alarm check valve
FR2422889A1 (en) * 1978-04-14 1979-11-09 Commissariat Energie Atomique AUTOMATIC RELEASE REGULATION VALVE
FR2467342A1 (en) * 1979-10-12 1981-04-17 Alsthom Atlantique DISCHARGE VALVE OF A HYDRAULIC INSTALLATION
US4335744A (en) * 1980-04-07 1982-06-22 Control Components, Inc. Quiet safety relief valve
NZ203837A (en) * 1983-04-08 1986-09-10 Moygro Mfg Ltd Alarm check valve for sandwiching between flanges of pipes in automatic sprinkler system
US4794940A (en) * 1987-01-06 1989-01-03 Coe Corporation Plural diaphragm valve
US4779641A (en) * 1987-09-09 1988-10-25 Penicillin Assays, Inc. Sanitary control back pressure diaphragm valve and sanitary control system employing said valve

Also Published As

Publication number Publication date
DE69029411T2 (en) 1997-04-03
EP0405684A1 (en) 1991-01-02
JP2936281B2 (en) 1999-08-23
KR0185974B1 (en) 1999-10-01
JPH0341272A (en) 1991-02-21
FR2648890A1 (en) 1990-12-28
EP0405684B1 (en) 1995-09-13
DE69029411D1 (en) 1997-01-23
FR2648890B1 (en) 1991-09-13
ES2078295T3 (en) 1995-12-16
US5056555A (en) 1991-10-15

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee